Owner's Manual
Page 28
...The backlight remains on . • Make sure furnace door is closed securely. • If thermostat is pressed. 69-1894EFS-01 26 Most problems can be corrected quickly and easily. Make sure ...to make sure fresh AAA alkaline batteries are correctly installed (see page 20). • If thermostat is AC powered, a dim display is not locked (see page 20). Operating Manual In case of ...difficulty If you have difficulty with your thermostat, please try the following suggestions. Display is blank • Check circuit breaker and reset if...
...The backlight remains on . • Make sure furnace door is closed securely. • If thermostat is pressed. 69-1894EFS-01 26 Most problems can be corrected quickly and easily. Make sure ...to make sure fresh AAA alkaline batteries are correctly installed (see page 20). • If thermostat is AC powered, a dim display is not locked (see page 20). Operating Manual In case of ...difficulty If you have difficulty with your thermostat, please try the following suggestions. Display is blank • Check circuit breaker and reset if...